C++ Sector::intersection方法代码示例

本文整理汇总了C++中Sector::intersection方法的典型用法代码示例。如果您正苦于以下问题：C++ Sector::intersection方法的具体用法？C++ Sector::intersection怎么用？C++ Sector::intersection使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Sector的用法示例。

在下文中一共展示了Sector::intersection方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: getFeatureInfoURL

URL WMSLayer::getFeatureInfoURL(const Geodetic2D& position,
                                const Sector& tileSector) const {
  if (!_sector.touchesWith(tileSector)) {
    return URL::nullURL();
  }

  const Sector sector = tileSector.intersection(_sector);

	//Server name
  std::string req = _queryServerURL.getPath();
	if (req[req.size()-1] != '?') {
		req += '?';
	}

  //If the server refer to itself as localhost...
  int pos = req.find("localhost");
  if (pos != -1) {
    req = req.substr(pos+9);

    int pos2 = req.find("/", 8);
    std::string newHost = req.substr(0, pos2);

    req = newHost + req;
  }

  req += "REQUEST=GetFeatureInfo&SERVICE=WMS";

  //SRS
  if (_srs != "") {
    req += "&SRS=" + _srs;
  }
	else {
    req += "&SRS=EPSG:4326";
  }

  switch (_queryServerVersion) {
    case WMS_1_3_0:
    {
      req += "&VERSION=1.3.0";

      IStringBuilder* isb = IStringBuilder::newStringBuilder();

      isb->addString("&WIDTH=");
      isb->addInt(_parameters->_tileTextureResolution._x);
      isb->addString("&HEIGHT=");
      isb->addInt(_parameters->_tileTextureResolution._y);

      isb->addString("&BBOX=");
      isb->addDouble( toBBOXLatitude( sector._lower._latitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLongitude( sector._lower._longitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLatitude( sector._upper._latitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLongitude( sector._upper._longitude ) );

      req += isb->getString();

      delete isb;

      req += "&CRS=EPSG:4326";

      break;
    }
    case WMS_1_1_0:
    default:
    {
      // default is 1.1.1
      req += "&VERSION=1.1.1";

      IStringBuilder* isb = IStringBuilder::newStringBuilder();

      isb->addString("&WIDTH=");
      isb->addInt(_parameters->_tileTextureResolution._x);
      isb->addString("&HEIGHT=");
      isb->addInt(_parameters->_tileTextureResolution._y);

      isb->addString("&BBOX=");
      isb->addDouble( toBBOXLongitude( sector._lower._longitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLatitude( sector._lower._latitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLongitude( sector._upper._longitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLatitude( sector._upper._latitude ) );

      req += isb->getString();

      delete isb;
      break;
    }
  }
  req += "&LAYERS=" + _queryLayer;
  req += "&QUERY_LAYERS=" + _queryLayer;

  req += "&INFO_FORMAT=text/plain";

  const IMathUtils* mu = IMathUtils::instance();

  double u;
//.........这里部分代码省略.........

开发者ID:AeroGlass，项目名称:g3m，代码行数:101，代码来源:WMSLayer.cpp

示例2: switch

std::vector<Petition*> WMSLayer::createTileMapPetitions(const G3MRenderContext* rc,
                                                        const Tile* tile) const {
  std::vector<Petition*> petitions;

  const Sector tileSector = tile->getSector();
  if (!_sector.touchesWith(tileSector)) {
    return petitions;
  }

  const Sector sector = tileSector.intersection(_sector);
  if (sector._deltaLatitude.isZero() ||
      sector._deltaLongitude.isZero() ) {
    return petitions;
  }
  
  //TODO: MUST SCALE WIDTH,HEIGHT

  const Vector2I tileTextureResolution = _parameters->_tileTextureResolution;

	//Server name
  std::string req = _mapServerURL.getPath();
	if (req[req.size() - 1] != '?') {
		req += '?';
	}

//  //If the server refer to itself as localhost...
//  const int localhostPos = req.find("localhost");
//  if (localhostPos != -1) {
//    req = req.substr(localhostPos+9);
//
//    const int slashPos = req.find("/", 8);
//    std::string newHost = req.substr(0, slashPos);
//
//    req = newHost + req;
//  }

  req += "REQUEST=GetMap&SERVICE=WMS";


  switch (_mapServerVersion) {
    case WMS_1_3_0:
    {
      req += "&VERSION=1.3.0";

      IStringBuilder* isb = IStringBuilder::newStringBuilder();

      isb->addString("&WIDTH=");
      isb->addInt(tileTextureResolution._x);
      isb->addString("&HEIGHT=");
      isb->addInt(tileTextureResolution._y);

      isb->addString("&BBOX=");
      isb->addDouble( toBBOXLatitude( sector._lower._latitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLongitude( sector._lower._longitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLatitude( sector._upper._latitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLongitude( sector._upper._longitude ) );

      req += isb->getString();
      delete isb;

      req += "&CRS=EPSG:4326";

      break;
    }
    case WMS_1_1_0:
    default:
    {
      // default is 1.1.1
      req += "&VERSION=1.1.1";

      IStringBuilder* isb = IStringBuilder::newStringBuilder();

      isb->addString("&WIDTH=");
      isb->addInt(tileTextureResolution._x);
      isb->addString("&HEIGHT=");
      isb->addInt(tileTextureResolution._y);

      isb->addString("&BBOX=");
      isb->addDouble( toBBOXLongitude( sector._lower._longitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLatitude( sector._lower._latitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLongitude( sector._upper._longitude ) );
      isb->addString(",");
      isb->addDouble( toBBOXLatitude( sector._upper._latitude ) );

      req += isb->getString();
      delete isb;
      break;
    }
  }

  req += "&LAYERS=" + _mapLayer;

	req += "&FORMAT=" + _format;

  if (_srs != "") {
//.........这里部分代码省略.........

开发者ID:AeroGlass，项目名称:g3m，代码行数:101，代码来源:WMSLayer.cpp

示例3: Petition

std::vector<Petition*> GoogleMapsLayer::createTileMapPetitions(const G3MRenderContext* rc,
                                                               const Tile* tile) const {
  std::vector<Petition*> petitions;

  const Sector tileSector = tile->getSector();
  if (!_sector.touchesWith(tileSector)) {
    return petitions;
  }

  const Sector sector = tileSector.intersection(_sector);
  if (sector._deltaLatitude.isZero() ||
      sector._deltaLongitude.isZero() ) {
    return petitions;
  }


  IStringBuilder* isb = IStringBuilder::newStringBuilder();

  // http://maps.googleapis.com/maps/api/staticmap?center=New+York,NY&zoom=13&size=600x300&key=AIzaSyC9pospBjqsfpb0Y9N3E3uNMD8ELoQVOrc&sensor=false

  /*
   http://maps.googleapis.com/maps/api/staticmap
   ?center=New+York,NY
   &zoom=13
   &size=600x300
   &key=AIzaSyC9pospBjqsfpb0Y9N3E3uNMD8ELoQVOrc
   &sensor=false
   */

  isb->addString("http://maps.googleapis.com/maps/api/staticmap?sensor=false");

  isb->addString("&center=");
  isb->addDouble(tileSector._center._latitude._degrees);
  isb->addString(",");
  isb->addDouble(tileSector._center._longitude._degrees);

  const int level = tile->getLevel();
  isb->addString("&zoom=");
  isb->addInt(level);

  isb->addString("&size=");
  isb->addInt(_parameters->_tileTextureResolution._x);
  isb->addString("x");
  isb->addInt(_parameters->_tileTextureResolution._y);

  isb->addString("&format=jpg");


//  isb->addString("&maptype=roadmap);
//  isb->addString("&maptype=satellite");
  isb->addString("&maptype=hybrid");
//  isb->addString("&maptype=terrain");


  isb->addString("&key=");
  isb->addString(_key);


  const std::string path = isb->getString();

  delete isb;

  petitions.push_back( new Petition(tileSector,
                                    URL(path, false),
                                    getTimeToCache(),
                                    getReadExpired(),
                                    true) );
  
  return petitions;
}

开发者ID:AeroGlass，项目名称:g3m，代码行数:70，代码来源:GoogleMapsLayer.cpp

注：本文中的Sector::intersection方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。